Chapter 3. Installing PDUs with the 1U-mounting bracket
Complete the following steps to install 100-127V or Universal Rack PDUs in a 1U
space within a rack cabinet, using the 1U-mounting bracket. The illustrations in this
chapter show a Universal Rack PDU, but the steps for installing a 100-127V Rack
PDU are the same.
1. Refer to your rack cabinet documentation for additional information.
2. Verify that the circuit-breaker switch is in the Off position before installing a Rack
3. Attach a Rack PDU to the 1U-mounting bracket with two M3x5 screws that come
© Copyright IBM Corp. 2003
a. Removing rack doors and side panels might make installing PDUs easier.
b. Use cage nuts for rack cabinets with square holes, or clip nuts for rack
cabinets with round holes.
c. If your rack cabinet requires cage nuts, use the cage-nut-insertion tool or a
flat-blade screwdriver to install them.
with the Rack PDU.